Fixed duplicate segments and duplicate tagging, and simplified geometry structure
Fixed duplicate segments and duplicate tagging
Fixed self-intersection and incorrect roles
Fixed self-intersections of roller coaster track
Fixed duplicate segments and duplicate tagging
improved landuse geometries and updated some buildings
Fixed minor multipolygon issues on areas
Fixed notes and added some details
Resolved fixmes, added missing levels and resolved duplicate multipolygon segements
Fixed duplicate nodes and segments
Removed unnecessary relation (which was of wrong type anyway)
Fixed minor multipolygon issues on areas
Fixed roles of multipolygon elements and removed some glueing of landuses and roads